Description
The PN532 NFC Kit is a versatile and powerful module designed for Near Field Communication (NFC) and Radio Frequency Identification (RFID) applications. Powered by the NXP PN532 chip, it supports a wide range of NFC and RFID standards, making it ideal for use in contactless payment systems, access control, data exchange, and identification projects. With support for multiple communication interfaces I²C, SPI, and UART—it easily integrates with popular development boards and microcontrollers such as Arduino, ESP32, and Raspberry Pi.
Key Features
- Supports NFC and RFID protocols (ISO/IEC 14443A/B, MIFARE, FeliCa, and more)
- PN532 chipset handles complete NFC/RFID communication
- Multiple interfaces: I²C, SPI, and UART for flexible integration
- Read and write capability for NFC tags, cards, and compatible devices
- Integrated PCB antenna for stable and reliable operation
- Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other platforms
- Widely used for contactless authentication, data exchange, and embedded systems
Specification
- Chipset: PN532
- Communication Interfaces: I²C, SPI, UART
- Operating Frequency: 13.56 MHz
- Communication Range: Up to 5 cm (depending on tag/card type and antenna design)
- Operating Voltage: 3.3V or 5V (depending on board configuration)
- Current Consumption: ~50 mA (during active communication)
- Antenna: Integrated PCB antenna
- Dimensions: Approx. 50 mm × 40 mm
- Operating Temperature Range: -25°C to +85°C
Application
- Contactless Payment Systems: Integration in POS and NFC payment devices
- Access Control: Secure access via NFC-enabled cards or tags
- Data Exchange: Enables wireless data transfer between NFC-enabled devices
- Identification & Tracking: Ideal for ID verification and asset management
- Educational Projects: Great for learning and experimenting with NFC/RFID technology